TY  - RPRT
TI  - Reproduction.
AU  - C H SAWYER
AU  - B V CRITCHLOW
PY  - 1957
DO  - 10.1146/annurev.ph.19.030157.002343
UR  - https://pubmed.ncbi.nlm.nih.gov/13412065/
ID  - 13412065
ER  -